<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryRef"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="账户号" prop="accountId" v-if="userStore.name == 'admin'">
        <el-input
          v-model="queryParams.accountId"
          placeholder="账户号"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="交易金额" prop="trMoney">
        <el-input
          v-model="queryParams.trMoney"
          placeholder="请输入交易金额"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <!-- <el-form-item label="交易时间" prop="datetime">
        <el-date-picker
          clearable
          v-model="queryParams.datetime"
          type="date"
          value-format="YYYY-MM-DD"
          placeholder="请选择交易发生的时间戳"
        >
        </el-date-picker>
      </el-form-item> -->
      <el-form-item label="交易时间" style="width: 308px" prop="datetime">
        <el-date-picker
          v-model="dateRange"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          value-format="YYYY-MM-DD"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item label="交易类型" prop="typeId">
        <el-select
          v-model="queryParams.typeId"
          placeholder="请选择交易类型码"
          clearable
        >
          <el-option
            v-for="dict in transaction_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <!-- <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['transaction:transaction:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['transaction:transaction:edit']"
        >修改</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['transaction:transaction:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['transaction:transaction:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        v-model:showSearch="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="transactionList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column
        label="序号"
        align="center"
        prop="id"
        type="index"
        width="55"
      />
      <el-table-column label="账户名" align="center" prop="accountName" />
      <el-table-column label="被转账账户名" align="center" prop="otherName">
        <!-- 使用作用域插槽来自定义列的内容 -->
        <template #default="scope">
          {{ scope.row.otherName !== null ? scope.row.otherName : "无" }}
        </template>
      </el-table-column>
      <el-table-column label="交易金额" align="center" prop="trMoney" >
        <template #default="scope">
          {{ scope.row.trMoney }}￥
        </template>
      </el-table-column>
      <el-table-column
        label="交易时间"
        align="center"
        prop="datetime"
        width="180"
      >
        <template #default="scope">
          <span>{{
            parseTime(scope.row.createTime, "{y}-{m}-{d} {h}-{i}-{s}")
          }}</span>
        </template>
      </el-table-column>
      <el-table-column label="交易类型码" align="center" prop="typeId">
        <template #default="scope">
          <dict-tag :options="transaction_type" :value="scope.row.typeId" />
        </template>
      </el-table-column>

      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template #default="scope">
          <!-- <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['transaction:transaction:edit']">修改</el-button> -->
          <el-button
            link
            type="primary"
            @click="handleDelete(scope.row)"
            v-hasPermi="['transaction:transaction:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改交易日志对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form
        ref="transactionRef"
        :model="form"
        :rules="rules"
        label-width="80px"
      >
        <el-form-item label="关联账户的唯一标识符" prop="accountId">
          <el-input
            v-model="form.accountId"
            placeholder="请输入关联账户的唯一标识符"
          />
        </el-form-item>
        <el-form-item label="对方账户的唯一标识符" prop="otherId">
          <el-input
            v-model="form.otherId"
            placeholder="请输入对方账户的唯一标识符"
          />
        </el-form-item>
        <el-form-item label="交易金额" prop="trMoney">
          <el-input v-model="form.trMoney" placeholder="请输入交易金额" />
        </el-form-item>
        <el-form-item label="交易发生的时间戳" prop="datetime">
          <el-date-picker
            clearable
            v-model="form.datetime"
            type="date"
            value-format="YYYY-MM-DD"
            placeholder="请选择交易发生的时间戳"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="交易类型码" prop="typeId">
          <el-select v-model="form.typeId" placeholder="请选择交易类型码">
            <el-option
              v-for="dict in transaction_type"
              :key="dict.value"
              :label="dict.label"
              :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Transaction">
import {
  listTransaction,
  getTransaction,
  delTransaction,
  addTransaction,
  updateTransaction,
} from "@/api/transaction/transaction";

const { proxy } = getCurrentInstance();
const { transaction_type } = proxy.useDict("transaction_type");

import useUserStore from '@/store/modules/user';
const userStore = useUserStore();

const transactionList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");

const dateRange = ref([]);

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    accountId: null,
    trMoney: null,
    datetime: null,
    typeId: null,
  },
  rules: {
    accountId: [
      {
        required: true,
        message: "关联账户的唯一标识符不能为空",
        trigger: "blur",
      },
    ],
    otherId: [
      {
        required: true,
        message: "对方账户的唯一标识符不能为空",
        trigger: "blur",
      },
    ],
    trMoney: [{ required: true, message: "交易金额不能为空", trigger: "blur" }],
    datetime: [
      { required: true, message: "交易发生的时间戳不能为空", trigger: "blur" },
    ],
    typeId: [
      { required: true, message: "交易类型码不能为空", trigger: "change" },
    ],
  },
});

const { queryParams, form, rules } = toRefs(data);

/** 查询交易日志列表 */
function getList() {
  console.log('Fetching list...');
  loading.value = true;
  listTransaction(proxy.addDateRange(queryParams.value, dateRange.value)).then((response) => {
    transactionList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 使用watch监听userStore.code的变化
watch(
  () => userStore.code, // 监视userStore.code
  (newCode, oldCode) => {
    console.log('Calling getList because code has changed.');
    if (newCode !== oldCode) {
      console.log('Calling getList because code has changed.');
      getList();
    }
  },

);

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    accountId: null,
    otherId: null,
    trMoney: null,
    datetime: null,
    typeId: null,
    createTime: null,
    updateTime: null,
  };
  proxy.resetForm("transactionRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map((item) => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加交易日志";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value;
  getTransaction(_id).then((response) => {
    form.value = response.data;
    open.value = true;
    title.value = "修改交易日志";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["transactionRef"].validate((valid) => {
    if (valid) {
      if (form.value.id != null) {
        updateTransaction(form.value).then((response) => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addTransaction(form.value).then((response) => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal
    .confirm('是否确认删除交易日志编号为"' + _ids + '"的数据项？')
    .then(function () {
      return delTransaction(_ids);
    })
    .then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    })
    .catch(() => {});
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download(
    "transaction/transaction/export",
    {
      ...queryParams.value,
    },
    `transaction_${new Date().getTime()}.xlsx`
  );
}

getList();
</script>
